static ratio

By means of static simulation and DSH dynamic simulation, practic perfor-mance-price ratio as key point is investigated, thereby an economically practical design scheme of valve core is developed and double gain of control curve is also discussed, which recently becomes attractive subject.

通过静态仿真、DSH动态仿真等手段，以实用性能价格比为基点，进行研究，从而确定经济可行的阀芯设计方案，并对近年来引起人们兴趣的控制曲线双增益问题进行了探讨。

Through stress, displacement straight-line picture and the strain ratio of two supports before it cracks, the stress and displacement fields of symmetric and asymmetric samples under static conditions are observed.

通过裂纹启裂前的应力、位移等直线图及两个支座的应变之比，观察静态条件下对称试件及非对称试件裂纹面两端的应力场和位移场。

Effect of Distribution Constant and Gas Liquid Phase Ratio on Sensitivity of Static Headspace Gas Chromatography

分配常数及气液相比对顶空气相色谱分析灵敏度的影响

In addition, harnessing the result of stress ratio method, an ultimate embankment height can be computed, only if the ultimate bearing capacity of subsoil could be known by static load experiment or area ratio method.

另外通过面积比法的计算结果或复合地基静载试验成果可从应力比法计算公式中反算极限填土高度或极限桩土应力比，供初步设计参考。

The laser output energy, dynamic to static ratio, pulse bandwidth ana spectral line width etc. by Q-switching ware mea-sured and analysed theoretically.

测量了调Q后激光输出的能量、动静比、脉宽、谱宽等，并从理论上进行了一些分析。

But total pressure loss increases with the increasing of the velocity difference accompanied with the increase of the density and the static temperature ratio.

但速度差随密度比、静温比增大而增大时总压损失亦随之增大。

Effect of over consolidation ratio on coefficient of static earth pressure

超固结比对静止土压力系数的影响

When over consolidation ratio exceeds 2.5, the relationship of coefficient of static earth pressure and over consolidation ratio is determined to be nonlinear, and expressed with an exponential function.

当超固结比（OCR）超过2.5时，静止土压力系数与超固结比为非线性关系，可用指数函数来近似表示。

Through the static test parameter selection, analysis, and through the fixed structure stiffness and reinforcement ratio to quantitatively evaluated the RC bridge carrying capacity.

通过对静力测试中参数的选择、分析，并通过修正结构刚度及配筋率来定量地对在役RC桥梁承载能力进行评定。

The static and dynamic characteristics of asymmetric hydraulic cylinder servo systems are discussed. The speed ratio of positive and reverse motions is analysed, mini-stiffness and transfer functions are deduced.

本文对非对称型液压缸伺服系统的静动特性作了系统的研究，分析了正反向运动的速度比，找出了最小刚度，导出了传递函数。

The results show that a higher precipitated calcium carbonate ( PCC) ratio to clay in the mixed pigments resulted in a higher static and dynamic friction coefficient and calendering decreased the surface roughness and the friction coefficient of the coated paper;

结果表明：在沉淀碳酸钙和瓷土混合颜料配方中，沉淀碳酸钙含量较高时涂布纸表面的静态和动态摩擦系数较高，而采用压光可降低涂层表面粗糙度和摩擦系数；